Makeup brush



FIG. 1 is a front elevation view of a makeup brush showing my new design;

FIG. 2 is a back elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is another perspective view thereof. 

CLAIM I claim the ornamental design for a makeup brush, as shown and described. 